CCRL 40/4
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 1'579'577 games
played by 1'866 programs
21113 CPU days (X2 4600+)

White wins: 617'996 (39.1%)
Black wins: 503'684 (31.9%)
Draws: 457'897 (29.0%)
White score: 53.6%

Opening statistics

This page shows how many games in our database were played from various openings classified by the Encyclopedia of Chess Openings. The table also shows average draw percentage and white score we observed in our games.

ECONumber
of
games
DrawsWhite
score
Bare
PGN
D69QGD; Orthodox defense, Classical, 13.dxe52458.3%50.0%
A66Benoni, pawn storm variation955.6%61.1%
E79King's Indian, Four pawns attack, Main line12644.4%57.1%
D75Neo-Gruenfeld, 6.cd Nxd5, 7.O-O c5, 8.Nc337742.4%55.4%
E78King's Indian, Four pawns attack, with Be2 and Nf31942.1%57.9%
D62QGD; Orthodox defense, 7.Qc2 c5, 8.cd (Rubinstein)26441.7%50.8%
D71Neo-Gruenfeld, 5.cd19841.4%56.1%
C32KGD, Falkbeer, 5. dxe44641.3%51.1%
C66Ruy Lopez, Berlin defence, 4.O-O, d647840.8%54.1%
D73Neo-Gruenfeld, 5.Nf3120240.4%53.1%
D88Gruenfeld, Spassky variation, Main line, 10...cd, 11.cd32740.4%52.3%
C81Ruy Lopez, Open, Howell attack11240.2%58.5%
D59QGD; Tartakower (Makagonov-Bondarevsky) system, 8.cd Nxd573539.7%48.6%
B85Sicilian, Scheveningen, Classical variation with ...Qc7 and ...Nc6103439.0%53.8%
D67QGD; Orthodox defense, Bd3 line, Capablanca freeing manoever36239.0%60.6%
B59Sicilian, Boleslavsky variation, 7.Nb314938.9%53.7%
B38Sicilian, Accelerated Fianchetto, Maroczy bind, 6.Be3289638.8%57.0%
D64QGD; Orthodox defense, Rubinstein attack (with Rc1)33538.5%53.3%
D80Gruenfeld defense135938.3%51.9%
D93Gruenfeld with 5. Bf4 O-O 6. e366138.1%52.8%
A39English Opening, Symmetrical, Main line with d4111738.0%55.3%
C56Two knights defense10337.9%48.1%
C94Ruy Lopez, Closed, Breyer defense12237.7%53.3%
D68QGD; Orthodox defense, Classical variation22737.4%56.6%
E85King's Indian, Saemisch, Orthodox variation4337.2%62.8%
E47Nimzo-Indian, 4.e3 O-O, 5.Bd381237.2%54.6%
C83Ruy Lopez, Open, Classical defence21837.2%58.5%
E02Catalan, open, 5.Qa48937.1%59.0%
C08French, Tarrasch, Open, 4.exd5 exd5295236.9%53.2%
D79Neo-Gruenfeld, 6.O-O, Main line77336.9%51.8%
C09French, Tarrasch, Open variation, Main line216136.8%55.9%
E53Nimzo-Indian, 4.e3, Main line with ...c5169736.8%51.5%
D28QGA; Classical variation 7.Qe239736.8%55.2%
D42QGD; Semi-Tarrasch, 7.Bd361036.7%57.9%
D85Gruenfeld, exchange variation995736.6%53.2%
B36Sicilian, Accelerated Fianchetto, Maroczy bind176436.2%55.3%
C49Four knights, double Ruy Lopez168436.0%52.0%
A14English, Neo-Catalan declined194836.0%53.6%
D39QGD; Ragozin, Vienna variation143636.0%50.8%
A94Dutch, Stonewall with Ba317836.0%53.4%
B55Sicilian, Prins variation, Venice attack11735.9%56.4%
D83Gruenfeld gambit14835.8%53.7%
B73Sicilian, Dragon, Classical, 8.O-O42335.7%51.2%
D08QGD; Albin counter-gambit20535.6%56.3%
D34QGD; Tarrasch, 7...Be7263735.6%58.2%
E54Nimzo-Indian, 4.e3, Gligoric system with 7...dc206835.5%53.8%
D53QGD; 4.Bg5 Be761235.5%56.1%
A97Dutch, Ilyin-Genevsky variation22335.4%63.9%
A78Benoni, Classical with ...Re8 and ...Na68535.3%52.9%
E29Nimzo-Indian, Saemisch variation, Main line25835.3%54.8%
B53Sicilian, Chekhover variation89835.0%49.7%
C82Ruy Lopez, Open, 9.c355034.9%57.8%
D27QGA; classical variation857434.9%54.3%
D87Gruenfeld, Exchange, Spassky variation82134.7%59.1%
E55Nimzo-Indian, 4.e3, Gligoric system, Bronstein variation294034.7%53.5%
D49QGD; Meran, 11. Nxb5115934.7%51.6%
D55QGD; 6.Nf3159234.6%54.2%
A69Benoni, Four pawns attack, Main line8134.6%39.5%
D41QGD; Semi-Tarrasch, 5.cd134334.5%57.6%
E72King's Indian with e4 & g35534.5%55.5%
D94Gruenfeld, 5.e3149834.5%55.0%
E06Catalan, Closed, 5.Nf3601634.5%54.2%
C67Ruy Lopez, Berlin defence, Open variation760134.5%52.5%
B37Sicilian, Accelerated Fianchetto, Maroczy bind, 5...Bg733434.4%52.2%
E51Nimzo-Indian, 4.e3 e8g8, 5.Nf3 d7d529734.3%52.9%
D90Gruenfeld, Three knights variation97334.3%52.9%
D26QGA; classical variation259534.3%54.7%
C99Ruy Lopez, Closed, Chigorin, 12...c5d4206434.3%59.0%
D76Neo-Gruenfeld, 6.cd Nxd5, 7.O-O Nb6109434.2%55.7%
E25Nimzo-Indian, Saemisch variation, Keres variation63834.2%50.9%
B35Sicilian, Accelerated Fianchetto, Modern variation with Bc4436734.1%53.8%
D22QGA; Alekhine defense55134.1%57.5%
A59Benko gambit, 7.e4100834.0%62.3%
D77Neo-Gruenfeld, 6.O-O162233.9%52.7%
D95Gruenfeld with 5. e3 O-O 6. Qb318033.9%46.4%
D81Gruenfeld; Russian variation36333.9%55.5%
B58Sicilian, Classical164133.9%50.7%
C47Four knights, Scotch variation123133.9%50.2%
C89Ruy Lopez, Marshall counter-attack528733.8%51.4%
D57QGD; Lasker defense, Main line7733.8%54.5%
D40QGD; Semi-Tarrasch defense109733.6%51.6%
B88Sicilian, Sozin, Leonhardt variation67833.6%49.7%
B52Sicilian, Canal-Sokolsky attack, 3...Bd7265733.6%51.7%
C93Ruy Lopez, closed, Smyslov defense24433.6%57.0%
B14Caro-Kann, Panov-Botvinnik attack, 5...e6559833.6%55.0%
D89Gruenfeld, Spassky variation, Main line, 13.Bd316733.5%47.3%
D36QGD; Exchange, positional line, 6.Qc234333.5%50.9%
B71Sicilian, Dragon, Levenfish variation7533.3%50.0%
B27Sicilian defense1059933.3%57.2%
C45Scotch game694033.2%51.8%
D33QGD; Tarrasch, Schlechter-Rubinstein system21433.2%59.6%
C80Ruy Lopez, Open (Tarrasch) defence304633.1%51.4%
D14QGD; Slav defense, Exchange variation91133.0%50.9%
E96King's Indian, Orthodox, 7...Nbd7, Main line21533.0%59.3%
A33English Opening, Symmetrical640433.0%52.5%
D74Neo-Gruenfeld, 6.cd Nxd5, 7.O-O51932.9%56.9%
D78Neo-Gruenfeld, 6.O-O c6153132.9%54.4%
E19Queen's Indian, Old Main line, 9.Qxc3165632.9%54.7%
E34Nimzo-Indian, Classical, Noa variation78332.8%52.7%
D99Gruenfeld defense, Smyslov, Main line43332.8%61.4%
B39Sicilian, Accelerated Fianchetto, Breyer variation148532.7%60.9%
A85Dutch with 2.c4 & 3.Nc351132.7%55.7%
E18Queen's Indian, Old Main line, 7.Nc3293532.7%55.9%
D92Gruenfeld, 5.Bf4108432.7%55.2%
D37QGD; 4.Nf31370432.6%53.3%
A23English Opening, Bremen system, Keres variation43032.6%48.4%
E04Catalan, Open, 5.Nf31030232.5%53.2%
C79Ruy Lopez, Steinitz defense deferred (Russian defence)37232.5%52.6%
D60QGD; Orthodox defense53532.5%55.5%
C07French, Tarrasch, Open variation620232.5%52.8%
E52Nimzo-Indian, 4.e3, Main line with ...b669832.5%52.5%
B74Sicilian, Dragon, Classical, 9.Nb352632.5%52.2%
E27Nimzo-Indian, Saemisch variation, 5...0-04032.5%48.8%
D58QGD; Tartakower (Makagonov-Bondarevsky) system1239732.5%52.6%
E35Nimzo-Indian, Classical, Noa variation, 5. cxd5 exd594332.4%49.7%
E75King's Indian, Averbakh, Main line3732.4%45.9%
E36Nimzo-Indian, Classical, Noa variation, 5. a342032.4%55.0%
D38QGD; Ragozin variation708732.4%53.6%
E50Nimzo-Indian, 4.e3 e8g8, 5.Nf3, without ...d512132.2%55.0%
E32Nimzo-Indian, Classical variation879132.2%53.2%
B34Sicilian, Accelerated Fianchetto, Exchange variation106532.2%52.1%
A91Dutch defense19632.1%52.8%
A74Benoni, Classical, 9...a6, 10.a42832.1%51.8%
A15English, 1...Nf6 (Anglo-Indian defense)1397732.1%53.8%
E37Nimzo-Indian, Classical, Noa variation, Main line, 7.Qc216232.1%58.6%
C06French, Tarrasch, Closed variation, Main line271732.0%55.3%
A52Budapest defense145131.9%58.3%
E16Queen's Indian, Capablanca variation156231.8%57.7%
B64Sicilian, Richter-Rauzer, Rauzer attack, 7...Be7 defense, 9.f463231.8%55.3%
D72Neo-Gruenfeld, 5.cd, Main line32131.8%51.4%
C84Ruy Lopez, Closed defense136931.8%51.6%
E39Nimzo-Indian, Classical, Pirc variation133531.8%56.6%
D13QGD; Slav defense, Exchange variation131131.7%53.4%
D91Gruenfeld, Three knights variation203431.7%49.6%
D30QGD1197331.7%52.7%
C10French, Paulsen variation904131.6%53.8%
B22Sicilian, Alapin's variation (2.c3)1623431.6%53.9%
D97Gruenfeld, Russian variation with 7. e4574031.6%52.5%
B83Sicilian, Scheveningen, 6.Be2248631.5%51.1%
C74Ruy Lopez, Modern Steinitz defense23231.5%52.4%
E22Nimzo-Indian, Spielmann variation12431.5%51.2%
C92Ruy Lopez, closed, 9.d4456531.4%55.0%
C42Petrov's defense1198131.3%55.3%
D46QGD; Semi-Slav 6.Bd3162031.3%55.5%
D82Gruenfeld 4.Bf453731.3%53.8%
E65King's Indian, Yugoslav, 7.O-O22431.3%55.8%
B13Caro-Kann, Exchange variation336731.2%52.5%
E05Catalan, Open, Classical line48731.2%55.9%
D18QGD; Dutch variation88831.2%58.2%
C29Vienna gambit, Kaufmann variation42031.2%51.1%
D32QGD; Tarrasch defense55231.2%54.5%
A88Dutch, Leningrad, Main variation with 7...c6211531.2%56.9%
A34English Opening, Symmetrical446831.1%51.8%
D86Gruenfeld, Exchange, Classical variation146131.1%55.2%
B49Sicilian, Taimanov variation207131.0%55.0%
E30Nimzo-Indian, Leningrad variation,48031.0%50.5%
D29QGA; Classical variation 8...Bb787031.0%48.3%
B79Sicilian, Dragon, Yugoslav attack, 12.h414531.0%64.5%
E77King's Indian, Four pawns attack, 6.Be227431.0%50.5%
E88King's Indian, Saemisch, Orthodox, 7.d5 c650731.0%55.1%
C69Ruy Lopez, Exchange variation, 5.O-O179931.0%52.6%
C86Worrall attack61430.9%51.5%
C96Ruy Lopez, closed, 8...Na5164530.9%58.8%
C64Ruy Lopez, Classical (Cordel) defence171330.9%52.1%
E76King's Indian, Four pawns attack41730.9%56.2%
C15French, Winawer (Nimzovich) variation188230.9%53.7%
E24Nimzo-Indian, Saemisch variation20730.9%49.8%
C01French, Exchange variation209830.9%53.5%
C43Petrov, Modern (Steinitz) attack484430.9%54.2%
C63Ruy Lopez, Schilemann defense98830.9%56.4%
C85Ruy Lopez, Exchange variation doubly deferred (DERLD)151830.8%53.2%
C77Ruy Lopez, Morphy defence294930.8%51.2%
E48Nimzo-Indian, 4.e3 O-O, 5.Bd3 d564930.8%51.5%
C21center game40930.8%55.7%
E42Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein)200930.8%55.4%
E12Queen's Indian defense1984130.7%53.0%
B47Sicilian, Taimanov (Bastrikov) variation1080730.7%54.2%
B65Sicilian, Richter-Rauzer, Rauzer attack, 7...Be7 defense, 9...Nxd4149930.7%56.6%
B44Sicilian defense182230.7%51.1%
B18Caro-Kann, Classical variation405830.7%54.4%
E67King's Indian, Fianchetto with ...Nd7112530.7%56.0%
E45Nimzo-Indian, 4.e3, Bronstein (Byrne) variation66230.7%54.8%
E10Queen's pawn game 3. Nf3730030.6%54.2%
E17Queen's Indian, 5.Bg2 Be7259530.6%56.8%
A29English Opening, Four knights, kingside Fianchetto1591930.6%51.5%
E11Bogo-Indian defense970330.6%55.7%
A12English, Caro-Kann defensive system127930.6%51.6%
E59Nimzo-Indian, 4.e3, Main line204030.5%54.2%
A17English Opening308730.5%54.3%
D56QGD; Lasker defense66230.5%53.5%
B62Sicilian, Richter-Rauzer, 6...e6125230.5%51.2%
D45QGD; Semi-Slav 5.e34252630.5%52.5%
D96Gruenfeld, Russian variation50530.5%53.7%
A07Reti Opening, King's Indian attack (Barcza system)1888730.5%52.9%
A30English Opening, Symmetrical variation1621930.5%54.7%
D23Queen's gambit accepted65430.4%53.3%
D17QGD; Slav defense, Czech defence303130.4%55.7%
C68Ruy Lopez, Exchange variation64830.4%53.2%
B08Pirc, Classical (Two knights) system618330.4%57.9%
C78Ruy Lopez, 5.O-O658930.3%54.1%
D48QGD; Meran, 8...a6806330.3%49.9%
C95Ruy Lopez, closed, Breyer, 10.d4245930.3%56.9%
A38English Opening, Symmetrical87830.3%52.1%
E69King's Indian, Fianchetto, Classical Main line125530.3%60.0%
C39King's knight's gambit25130.3%46.6%
D63QGD; Orthodox defense, 7.Rc197830.3%53.4%
A58Benko gambit accepted122330.3%55.3%
A96Dutch, Classical variation52330.2%62.1%
D61QGD; Orthodox defense, Rubinstein variation50730.2%53.6%
C71Ruy Lopez, Modern Steinitz defense33830.2%52.1%
B04Alekhine's defense, Modern variation273330.2%57.8%
B31Sicilian, Nimzovich-Rossolimo attack (with ...g6, without ...d6)385730.1%55.5%
E38Nimzo-Indian, Classical, 4...c575530.1%57.5%
D04Queen's pawn game205930.1%52.9%
B51Sicilian, Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack250530.1%55.4%
A08Reti Opening, King's Indian attack222030.0%52.7%
E15Queen's Indian, 4.g33306030.0%54.8%
D52QGD268229.9%56.1%
C91Ruy Lopez, closed, 9.d4980829.9%53.3%
D66QGD; Orthodox defense, Bd3 line40129.9%56.4%
B09Pirc, Austrian attack680429.9%57.2%
A35English Opening, Symmetrical414329.9%53.3%
D16QGD; Slav accepted, Alapin variation94429.9%60.5%
D19QGD; Dutch variation313029.9%55.7%
E01Catalan, closed48729.8%52.9%
A28English Opening, Four knights system654029.7%51.9%
C28Vienna game34329.7%52.5%
C87Ruy Lopez, Closed, Averbach variation38729.7%57.2%
D05Queen's pawn game, Zukertort variation339229.7%53.9%
E14Queen's Indian, 4.e3268829.7%52.1%
B92Sicilian, Najdorf, Zagreb (Fianchetto) variation1070229.6%52.6%
B70Sicilian, Dragon variation75629.6%49.7%
E57Nimzo-Indian, 4. e3, Main line with 8...dxc4 and 9...Bxc4 cxd4 2729.6%70.4%
C72Ruy Lopez, Modern Steinitz defense 5.0-047629.6%55.4%
D10QGD; Slav defense781129.6%53.7%
B06Robatsch (Modern) defense1555829.5%57.3%
C60Ruy Lopez105329.5%53.5%
E08Catalan, Closed, 7.Qc265729.5%52.5%
D50QGD; 4.Bg537329.5%55.0%
B72Sicilian, Dragon, 6.Be345129.5%50.2%
C75Ruy Lopez, Modern Steinitz defense42429.5%58.1%
D47QGD; Semi-Slav 7.Bc42527329.5%53.2%
E00Queen's pawn game821129.4%53.8%
B93Sicilian, Najdorf, 6.f4247229.4%49.4%
B01Scandinavian (centercounter) center defense1007929.4%59.4%
B05Alekhine's defense, Modern variation, 4...Bg4123329.4%64.7%
E56Nimzo-Indian, 4.e3, Main line with 7...Nc6120029.3%54.9%
B57Sicilian, Sozin (not Scheveningen)567229.3%51.4%
E43Nimzo-Indian, Fischer variation62229.3%54.7%
D20Queen's Gambit accepted581829.3%55.7%
C65Ruy Lopez, Berlin defense495429.2%52.0%
C44King's pawn game265429.2%49.1%
D43QGD; Semi-Slav1808729.1%53.4%
C55Two knights defense165929.1%54.8%
E49Nimzo-Indian, 4.e3, Botvinnik system42629.1%47.9%
C03French, Tarrasch302729.1%56.6%
B15Caro-Kann defense225429.1%53.4%
A32English Opening, Symmetrical76429.1%53.0%
E41Nimzo-Indian, 4.e3 c5171129.0%49.5%
E68King's Indian, Fianchetto, Classical variation, 8.e4210729.0%58.7%
A19English, Mikenas-Carls, Sicilian variation24129.0%55.2%
E21Nimzo-Indian, Three knights variation321529.0%51.8%
D25QGA, 4.e3149929.0%57.1%
B43Sicilian, Kan, 5.Nc3567729.0%55.2%
C36KGA, Abbazia defense (Classical defense, Modern defense)20029.0%45.5%
D11QGD; Slav defense, 3.Nf3920429.0%54.5%
E46Nimzo-Indian, 4.e3 O-O167928.9%51.9%
B40Sicilian defense1058628.9%53.4%
A02Bird's Opening281028.9%50.0%
B17Caro-Kann, Steinitz variation525328.9%53.9%
E28Nimzo-Indian, Saemisch variation, 6. e39028.9%53.3%
E23Nimzo-Indian, Spielmann, 4...c5, 5.dc Nc64528.9%41.1%
D31QGD, 3.Nc3789328.9%53.2%
C88Ruy Lopez, Closed1300028.9%50.6%
A75Benoni, Classical with ...a6 and 10...Bg414928.9%53.4%
A48King's Indian, East Indian defense445128.8%51.6%
A06Reti Opening, 2..d5748528.8%52.0%
B84Sicilian, Scheveningen (Paulsen), Classical variation896428.8%51.7%
E09Catalan, Closed, Main line60828.8%57.3%
B46Sicilian, Taimanov variation554828.8%54.7%
A05Reti Opening, 2..Nf61217728.8%53.2%
E82King's Indian, Saemisch, double Fianchetto variation15328.8%60.8%
B75Sicilian, Dragon, Yugoslav attack37628.7%51.9%
A22English Opening601728.7%51.1%
B41Sicilian, Kan variation105928.7%54.1%
A86Dutch with 2.c4 & 3.g337328.7%61.5%
E63King's Indian, Fianchetto, Panno variation324028.7%57.0%
C54Guioco piano17128.7%51.2%
A87Dutch, Leningrad, Main variation77228.6%59.5%
E58Nimzo-Indian, 4.e3, Main line with 8...Bxc3284028.6%48.6%
B30Sicilian defense1033628.6%53.7%
C50King's pawn game424728.6%52.2%
C11French defense1787028.6%53.0%
A81Dutch defense717428.5%56.2%
A89Dutch, Leningrad, Main variation with Nc6132628.5%57.9%
D35QGD; 3...Nf6475428.5%53.8%
E60King's Indian defense839928.5%55.0%
A01Nimzovich-Larsen attack712028.4%50.3%
A20English Opening1169728.3%51.9%
A36English Opening, Symmetrical280928.3%50.6%
A16English Opening167728.3%54.8%
A82Dutch, Staunton gambit16628.3%41.3%
A47Queen's Indian defense106828.3%53.1%
E94King's Indian, Orthodox variation464628.3%56.9%
A13English Opening1228128.2%53.0%
D09QGD; Albin counter-gambit, 5.g38528.2%54.1%
D15QGD; Slav accepted, Exchange variation, 6.Bf4 Bf5532728.2%52.0%
B32Sicilian defense301328.2%53.5%
B29Sicilian, Nimzovich-Rubinstein variation55028.2%56.6%
A31English Opening, Symmetrical, Benoni formation218128.2%54.5%
A92Dutch defense61128.2%59.6%
B02Alekhine's defense167128.1%53.6%
B42Sicilian, Kan, 5.Bd3756928.1%55.8%
D70Neo-Gruenfeld defense47428.1%53.9%
D12QGD; Slav defense, 4.e3 Bf5814228.1%54.2%
A49King's Indian, Fianchetto without c4202628.0%54.2%
A50Queen's pawn game323528.0%54.9%
B48Sicilian, Taimanov variation684327.9%54.0%
C26Vienna, Falkbeer variation139727.9%51.6%
B68Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defense, 9...Be724027.9%56.0%
E62King's Indian, Fianchetto variation298827.9%58.2%
C53Giuoco piano423627.9%52.9%
C76Ruy Lopez, Modern Steinitz defense, Fianchetto (Bronstein) variation57727.9%50.9%
A83Dutch, Staunton gambit, Staunton's line31227.9%51.4%
A93Dutch, Stonewall, Botwinnik variation24427.9%59.8%
A72Benoni, Classical without 9.O-O12227.9%60.7%
A21English Opening700227.8%53.3%
C73Ruy Lopez, Modern Steinitz defense, Richter variation50427.8%53.2%
D65QGD; Orthodox defense, Rubinstein attack, Main line1827.8%41.7%
A37English Opening, Symmetrical158527.8%52.1%
E07Catalan, Closed, 6...Nbd731827.7%55.7%
B87Sozin with ...a6 and ...b5137427.7%48.3%
B45Sicilian, Taimanov variation430627.6%54.2%
B24Sicilian, Closed58327.6%49.7%
C46Three knights game184127.6%49.8%
B61Sicilian, Richter-Rauzer, Larsen variation, 7.Qd258027.6%60.2%
A25English Opening, Sicilian Reversed320927.6%52.1%
B50Sicilian499427.5%52.5%
B63Sicilian, Richter-Rauzer, Rauzer attack243827.4%52.8%
D02Queen's pawn game, 2. Nf31936827.4%52.7%
B03Alekhine's defense194927.4%56.7%
B82Sicilian, Scheveningen, 6.f495327.4%56.5%
A46Queen's pawn game847527.4%53.2%
E61King's Indian defense, 3.Nc3139227.4%53.6%
B19Caro-Kann, Classical, 7...Nd7907527.3%57.0%
E26Nimzo-Indian, Saemisch variation, 4. a3 Bxc3+ 5. bxc3 c5 6. e313927.3%43.9%
C48Four knights, Spanish variation219027.3%53.2%
D98Gruenfeld, Russian, Smyslov variation59727.3%54.2%
A42Modern defense, Averbakh system258927.3%59.4%
A54Old Indian, Ukrainian variation47727.3%52.6%
B54Sicilian141327.2%53.5%
B95Sicilian, Najdorf, 6...e6123527.2%52.7%
B23Sicilian, Closed1061227.2%52.9%
E66King's Indian, Fianchetto, Yugoslav Panno45627.2%55.7%
B25Sicilian, Closed124427.2%49.7%
A95Dutch, Stonewall with Nc349727.2%54.2%
A04Reti Opening1686527.1%53.3%
B07Pirc defense690427.1%54.9%
C62Ruy Lopez, Old Steinitz defence64627.1%55.5%
C70Ruy Lopez,113027.1%52.9%
A70Benoni, Classical with e4 and Nf3145227.1%59.9%
A11English, Caro-Kann defensive system137127.1%55.7%
E91King's Indian, 6.Be2155727.0%58.7%
B56Sicilian571127.0%55.4%
C41Philidor's defense365027.0%57.5%
A71Benoni, Classical, 8.Bg512627.0%54.0%
C24Bishop's Opening, Berlin defense136827.0%52.2%
A55Old Indian, Main line112027.0%62.2%
D07QGD; Chigorin defense270027.0%58.2%
B91Sicilian, Najdorf, Zagreb (Fianchetto) variation137326.9%51.1%
A57Benko gambit239926.9%56.0%
B10Caro-Kann defense1123326.9%53.5%
B76Sicilian, Dragon, Yugoslav attack, 7...O-O188726.9%56.5%
B28Sicilian, O'Kelly variation77826.9%57.3%
C90Ruy Lopez, closed (with ...d6)550726.9%50.9%
A27English Opening, Three knights system45826.9%53.2%
A53Old Indian defense233126.8%55.8%
A00Irregular Openings2331026.8%50.4%
C61Ruy Lopez, Bird's defense31026.8%57.9%
C04French, Tarrasch, Guimard Main line42326.7%56.1%
E33Nimzo-Indian, Classical variation, 4...Nc668226.7%54.5%
E73King's Indian, 5.Be294526.7%51.7%
B33Sicilian defense1092726.7%54.2%
A64Benoni, Fianchetto variation, 11...Re818426.6%52.4%
C51Evans gambit declined39126.6%45.3%
A63Benoni, Fianchetto variation, 9...Nbd79426.6%56.9%
A90Dutch defense261226.5%56.4%
A84Dutch defense225126.5%57.0%
A09Reti Opening, 2..d5 3.c4383726.5%51.4%
E95King's Indian, Orthodox, 7...Nbd7, 8.Re197026.5%56.0%
C22center game49126.5%53.6%
A98Dutch, Ilyin-Genevsky variation with Qc217026.5%60.9%
A61Benoni defense158526.4%57.2%
A40Queen's pawn1540726.3%55.0%
D01Richter-Veresov attack127726.3%46.8%
C00French defense1825326.3%51.8%
E20Nimzo-Indian defense198426.3%51.3%
E89King's Indian, Saemisch, Orthodox Main line8026.3%61.9%
D21QGA, 3.Nf3117426.2%54.8%
A18English, Mikenas-Carls variation29026.2%58.3%
E92King's Indian, Classical variation415026.2%55.6%
C59Two knights defense34426.2%52.9%
B21Sicilian, Grand Prix attack298926.2%49.8%
B89Sicilian, Sozin, 7.Be3591626.1%49.6%
C14French, Classical variation106126.1%56.8%
B98Sicilian, Najdorf, 7...Be757626.0%51.9%
B77Sicilian, Dragon, Yugoslav attack, 9.Bc456325.9%55.1%
E97King's Indian, Orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation)1152025.9%56.1%
A10English Opening633725.8%53.5%
B81Sicilian, Scheveningen, Keres attack464325.8%58.9%
C98Ruy Lopez, Closed, Chigorin, 12...Nc626025.8%63.7%
A80Dutch1008425.7%53.7%
C17French, Winawer, Advance variation120125.7%56.7%
E13Queen's Indian, 4.Nc3, Main line35425.7%55.8%
B97Sicilian, Najdorf, 7...Qb6563825.6%45.4%
D24QGA, 4.Nc353725.5%51.9%
E80King's Indian, Saemisch variation47125.5%55.4%
E40Nimzo-Indian, 4.e331125.4%53.2%
D44QGD; Semi-Slav 5.Bg5 dc339525.4%55.8%
E71King's Indian, Makagonov system (5.h3)78525.2%55.2%
C02French, Advance variation835625.2%52.4%
D51QGD; 4.Bg5 Nbd725025.2%58.2%
E81King's Indian, Saemisch, 5...O-O229225.2%53.7%
A45Queen's pawn game1226125.1%51.4%
D06Queen's Gambit167125.1%56.8%
C52Evans gambit39825.1%45.0%
B67Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defense, 8...Bd7697825.1%52.6%
B60Sicilian, Richter-Rauzer159425.0%56.8%
E70King's Indian, 4.e4115125.0%53.6%
A24English Opening, Bremen system with 3...g66825.0%59.6%
A99Dutch, Ilyin-Genevsky variation with b349724.9%59.2%
A77Benoni, Classical, 9...Re8, 10.Nd240624.9%55.8%
A43Old Benoni defense276624.9%55.8%
B80Sicilian, Scheveningen variation261024.9%52.2%
B66Sicilian, Richter-Rauzer, Rauzer attack, 7...a61469224.9%51.2%
B26Sicilian, Closed, 6.Be351924.9%47.5%
A51Budapest defense declined16924.9%58.6%
B11Caro-Kann, Two knights, 3...Bg4143324.8%52.8%
C57Two knights defense29424.8%51.2%
B90Sicilian, Najdorf6353124.8%51.4%
A73Benoni, Classical, 9.O-O25824.8%53.1%
E99King's Indian, Orthodox, Aronin-Taimanov, Main line17424.7%51.4%
B94Sicilian, Najdorf, 6.Bg5147324.7%53.1%
D84Gruenfeld gambit accepted8124.7%67.9%
B86Sicilian, Sozin attack23124.7%44.4%
B12Caro-Kann defense2368424.6%54.3%
C12French, MacCutcheon variation177924.5%54.1%
E90King's Indian, 5.Nf3135924.5%54.2%
B20Sicilian defense859824.5%49.5%
C19French, Winawer, Advance, 6...Ne71008124.4%58.7%
A60Benoni defense20124.4%52.5%
C20King's pawn game82524.4%51.3%
B16Caro-Kann, Bronstein-Larsen variation69824.4%61.2%
D00Queen's pawn game857824.3%50.9%
A41Queen's pawn1103224.3%55.4%
E44Nimzo-Indian, Fischer variation, 5.Ne286424.2%56.8%
B78Sicilian, Dragon, Yugoslav attack, 10.O-O-O104324.2%54.3%
A56Benoni defense362624.1%59.3%
C05French, Tarrasch, Closed variation204324.1%56.8%
C25Vienna game146424.0%50.8%
C23Bishop's Opening64524.0%54.0%
B69Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defense, 11.Bxf644823.9%57.3%
B00King's pawn Opening660023.8%55.4%
A26English Opening, Closed system74323.8%49.1%
A03Bird's Opening282623.8%49.0%
E93King's Indian, Petrosian system, Main line24923.7%54.0%
C27Vienna game44823.7%48.4%
A65Benoni, 6.e418223.6%59.1%
C30King's gambit78323.5%54.2%
D03Torre attack, Tartakower variation91623.3%50.6%
C13French, Classical64323.2%55.8%
C58Two knights defense32823.2%57.3%
E64King's Indian, Fianchetto, Yugoslav system17423.0%56.9%
B96Sicilian, Najdorf, 7.f4197623.0%49.4%
C16French, Winawer, Advance variation139423.0%55.8%
C97Ruy Lopez, Closed, Chigorin defense169922.8%59.9%
C35KGA, Cunningham defense15522.6%49.4%
C31KGD, Falkbeer counter-gambit16022.5%51.9%
E74King's Indian, Averbakh, 6...c523322.3%63.9%
C33King's gambit accepted64122.3%45.6%
E86King's Indian, Saemisch, Orthodox, 7.Nge2 c654022.2%55.0%
A62Benoni, Fianchetto variation119522.0%55.5%
B99Sicilian, Najdorf, 7...Be7 Main line158121.9%54.6%
E84King's Indian, Saemisch, Panno Main line83621.9%52.1%
D54QGD; Anti-neo-Orthodox variation2821.4%53.6%
E98King's Indian, Orthodox, Aronin-Taimanov, 9.Ne1311721.3%58.9%
A44Old Benoni defence105021.2%61.3%
E03Catalan, open, Alekhine variation3821.1%52.6%
C40King's knight Opening76721.0%62.0%
E87King's Indian, Saemisch, Orthodox, 7.d546321.0%62.1%
E31Nimzo-Indian, Leningrad variation, main line20120.9%46.3%
C18French, Winawer, Advance variation150220.7%57.0%
A79Benoni, Classical, 11.f319820.2%66.7%
C34King's knight's gambit44619.7%48.0%
E83King's Indian, Saemisch, 6...Nc627319.0%54.6%
A67Benoni, Taimanov variation35718.8%59.2%
C37KGA, Quaade gambit6216.1%32.3%
A76Benoni, Classical, 9...Re811315.0%59.7%
C38King's knight's gambit3912.8%37.2%
A68Benoni, Four pawns attack140.0%42.9%

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017